Greek Rotini Salad

3 cups rotini pasta, uncooked
1 1/2 cups feta cheese, crumbled
2 medium tomatoes, seeded and chopped
1 small cucumber, chopped
1 small green pepper, chopped
8 radishes, sliced
1/3 cup green onion, chopped
1/4 cup kalamata olive, pitted
1/4 cup pimento stuffed olive
2 tablespoons fresh parsley, chopped
1/2 cup olive oil
1 garlic clove, crushed
2 tablespoons lemon juice
1/2 teaspoon salt
1/4 teaspoon black pepper
1/4 teaspoon oregano

Directions
Cook the rotini according to the package directions; drain. Rinse with cold water; drain well.
Combine the rotini and the next 9 ingredients (through parsley) in a large bowl; toss gently.
Combine olive oil, garlic, lemon juice, salt, pepper, and oregano in a jar. Cover tightly and shake vigorously. Pour the dressing over the rotini mixture; toss gently to combine. Cover and chill thoroughly.